| Postal Service | Belzoni |
| Division | Humphreys |
| Post code | 39038 |
| Postal Service | Isola |
| Division | Humphreys |
| Post code | 38754 |
| Postal Service | Silver City |
| Division | Humphreys |
| Post code | 39166 |
| Postal Service | Louise |
| Division | Humphreys |
| Post code | 39097 |
| Postal Service | Midnight |
| Division | Humphreys |
| Post code | 39115 |
5 City in Humphreys | List of Zip Codes Location In Mississippi and Your selected County Humphreys